Weighing sensor positioning base
By designing a weighing sensor positioning base including baffle, bracket, support and base, the problems of easy deformation of the base of the large scale and easy collapse of the sensor are solved, and higher metrological accuracy and equipment stability are achieved.
Patent Information
- Application Number
- CN202421812676.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-30
AI Technical Summary
The base of existing large scales is prone to weld cracks and welds and bend deformation of the base plate, resulting in a reduced metrological accuracy of the weighing sensor, a high equipment failure rate, and the weighing sensor is prone to collapse due to extrusion of soil, sand and gravel.
A weighing sensor positioning base is designed, including baffle, bracket, support base and base. Through the coordination of screw and adjustment base, the support base position can be adjusted when the base is deformed and balanced; the optical axis and baffle on the bracket match the limit block of the base to protect the sensor and prevent collapse.
It effectively improves the protection effect of the weighing sensor and the stability of the equipment, extends the service life, ensures the accuracy of the weighing data, and reduces the failure rate.
Smart Images
Figure CN222837663U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of load-bearing sensors, and in particular to a positioning base for a load-bearing sensor. Background Art
[0002] The large scale installed on the ground is usually used to weigh the tonnage of truck cargo. It is the main weighing equipment for factories, mines, and businesses to measure bulk goods. After years of use, the welds of the internal structure have obvious cracks, and the bottom plate often bends, deforms, and is damaged. When the base is deformed and damaged, it is easy to cause the measurement accuracy of the weighing sensor, resulting in inaccurate weighing data, and then a chain reaction occurs, resulting in a high equipment failure rate and a long maintenance time. At the same time, the weighing sensor also has broken corners. The reason is that the connection between the original base and the weighing sensor is easy to fall into the soil and gravel. Once there is a vehicle on the scale that needs to be weighed, the weighing sensor is squeezed with the soil and gravel under the action of pressure, resulting in the collapse of the weighing sensor, which is problematic. Utility Model Content
[0003] In view of the defects in the prior art, the utility model provides a weighing sensor positioning base to solve the existing problems.
[0004] The utility model is realized through the following technical scheme: a weighing sensor positioning base, comprising a baffle, a bracket, a support seat and a base, characterized in that: the base is connected to the weighing sensor, the weighing sensor is connected to the bracket, the bracket is fixedly connected to the support plate, and a screw is threadedly connected to each of the four corners of the base.
[0005] Preferably, a plurality of optical axes are fixedly connected to the support frame, and the optical axes are slidably connected to the base; a baffle is fixedly connected to the bottom of the support frame, and the baffle is slidably connected to the base; the baffle surrounds the optical axes inside.
[0006] Preferably, a plurality of limit blocks are fixedly connected to the base.
[0007] Preferably, the screw is fixedly connected to an adjustment seat, and a through hole is provided on the adjustment seat; one end of the screw is fixedly connected to the inner ring of the bearing, the outer ring of the bearing is fixedly connected to the support seat, and the support seat is slidably connected to the base.
[0008] Preferably, a plurality of bolts are threadedly connected at the four corners of the base, the bolts are distributed around the screw rod, and the screw rod is in contact with the support seat.
[0009] The beneficial effects of the utility model are embodied in that the optical axis and baffle plate arranged on the support frame cooperate with the limit block on the base to better protect the weighing sensor, the optical axis on the support frame and the base cooperate to make the overall structure more stable, and the accuracy of the weighing data can be ensured by adjusting the support seat if a small deformation occurs in the base, and the service life is longer. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.
[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0012] Figure 2 This is a schematic diagram of the internal structure of the utility model;
[0013] Figure 3 This is a left-side structural schematic diagram of the utility model;
[0014] Figure 4 For this utility model Figure 3 Sectional view at AA;
[0015] Figure 5 This is a schematic diagram of the top view structure of the utility model;
[0016] Figure 6 For this utility model Figure 5 Cross-section view at the middle BB.
[0017] In the attached drawings, 1. support plate, 2. adjustment seat, 3. bolt, 4. support seat, 5. bracket, 6. baffle, 7. base, 8. weighing sensor, 9. optical axis, 10. limit block, 11. screw, 12. bearing. DETAILED DESCRIPTION
[0018] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.
[0019] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.
[0020] For ease of description, spatial relative terms such as "upper," "lower," "left," and "right" may be used herein to describe the relationship of one element or feature shown in a figure relative to another element or feature. It should be understood that the spatial terms are intended to include different orientations of the device in use or operation in addition to the orientation shown in the figures. For example, if the device in the figure is inverted, elements described as being "below" other elements or features will be positioned "above" the other elements or features. Thus, the exemplary term "below" may include both upper and lower orientations.
[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.
[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation of the present invention is described in detail below in conjunction with specific embodiments: Figure 1-Figure 6 The utility model shown is realized by the following technical scheme: a weighing sensor positioning base, including a baffle 6, a support frame 5, a support seat 4 and a base 7, characterized in that: the base 7 is connected to the weighing sensor 8, the weighing sensor 8 is connected to the support frame 5, the support frame 5 is fixedly connected to the support plate 1, and a screw 11 is threadedly connected to each of the four corners of the base 7.
[0023] A plurality of optical axes 9 are fixedly connected to the support frame 5, and the optical axes 9 are slidably connected to the base 7; a baffle 6 is fixedly connected to the bottom of the support frame 5, and the baffle 6 is slidably connected to the base 7; the baffle 6 surrounds the optical axes 9 inside.
[0024] A plurality of limit blocks 10 are fixedly connected to the base 7 .
[0025] The screw rod 11 is fixedly connected to the adjustment seat 2, and a through hole is opened on the adjustment seat 2; one end of the screw rod 11 is fixedly connected to the inner ring of the bearing 12, and the outer ring of the bearing 12 is fixedly connected to the support seat 4, and the support seat 4 is slidably connected to the base 7.
[0026] A plurality of bolts 3 are threadedly connected at the four corners of the base 7 . The bolts 3 are distributed around the screw rod 11 , and the screw rod 11 is in contact with the support base 4 .
[0027] The working principle of the utility model is as follows: the base 7 is placed at the installation location, and the support base 4 can be used flush with the bottom of the base 7 in the initial use stage. When the base 7 is deformed after being used for a period of time, resulting in inaccurate weighing data of the weighing sensor 8, the position of the support base 4 can be adjusted by rotating the screw 11 to adjust the base 7 to maintain balance and repair the data inaccuracy; an optical axis 9 and a baffle 6 are arranged on the support frame 5 to cooperate with the limit block 10 on the base to better protect the weighing sensor 8, and can effectively prevent the problem of corner collapse of the weighing sensor 8.
[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.
Claims
1. A weighing sensor positioning base, comprising a baffle (6), a support frame (5), a support seat (4) and a base (7), characterized in that: The base (7) is connected to a weighing sensor (8), the weighing sensor (8) is connected to a support frame (5), the support frame (5) is fixedly connected to a support plate (1), and four corners of the base (7) are respectively threadedly connected to a screw rod (11); a plurality of optical axes (9) are fixedly connected to the support frame (5), and the optical axes (9) are slidably connected to the base (7); a baffle (6) is fixedly connected to the bottom of the support frame (5), and the baffle (6) is slidably connected to the base (7); the baffle (6) surrounds the optical axis (9) inside; and a plurality of limit blocks (10) are fixedly connected to the base (7).
2. A weighing sensor positioning base according to claim 1, characterized in that: The screw rod (11) is fixedly connected to the adjustment seat (2), and a through hole is formed on the adjustment seat (2); one end of the screw rod (11) is fixedly connected to the inner ring of the bearing (12), the outer ring of the bearing (12) is fixedly connected to the support seat (4), and the support seat (4) is slidably connected to the base (7).
3. A weighing sensor positioning base according to claim 1, characterized in that: A plurality of bolts (3) are threadedly connected at the four corners of the base (7), and the bolts (3) are distributed around the screw rod (11), and the screw rod (11) is in contact with the support seat (4).